... 3.High forming speed Ceiling t-grid making machine Ceiling t-grid making machineSpecifications:1.Ceiling Tee ... Machine 2.Ceiling Tee Grid Product3.Main Tee Grid, Cross Tee Grid, Wall Angle. The Chart of Process Flow:Decoiling--active feeding--roll ... composed by decoiler, hydraulic punch press, feeding device, roll forming machine, straightening device,hydraulic cutting off, cold water recycling device ...